Putri Tessa
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Correlation between Forced Expiratory Volume One Second and Vital Capacity with VO2 Maximum Siti Khadijah Rahmania; Tertianto Prabowo; Putri Tessa
Althea Medical Journal Vol 3, No 3 (2016)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (47.391 KB)

Abstract

Background: Medical students need to cope with their tight schedule, which also demand a good physical fitness to do those activities. Insufficient leisure time and exhausting activities impede students’ capacity on having routine physical exercise to maintain their physical fitness. Cardiopulmonary endurance describes a person physical fitness level, and lung function is one basic component of cardiopulmonary endurance. Without optimal lung function, circulatory system in the body cannot work properly. This study aimed to determine whether lung function giving a significant correlation with the cardiorespiratory endurance which are measured by Forced Expiratory Volume One Second (FEV1), Vital Capacity (VC), and VO2Maximum (VO2max), respectively.Methods: This study was conducted in September–October 2013 to the students of Faculty of Medicine at Universitas Padjadjaran academic year 2010–2012, using the cross-sectional method. Sample was taken through simple random sampling process. There were 34 male and 34 female students after controlling for covariates. Direct measurement using spirometer used to determine lung function and maximum oxygen uptake was measured by assessing Rhyming Step Test result. Correlation coefficient was then calculated by Pearson correlation test.Results: The correlation between FEV1with VO2max of male students giving a value of p=0.442, while for VC obtained a value of p=0.259. Female students result giving a value of p=0.746 for the FEV1with VO2max, and p=0.489 for the VC with the VO2max.Conclusions: There is no significant correlation between FEV1 and VC with the VO2max of the respondents. [AMJ.2016;3(3):430–3] DOI: 10.15850/amj.v3n3.868
Changes in the Histological Appearance of White Fat in Young Rats as a Result of Different Exercise Intensities Ronny Lesmana; Diandra Syifa; Yuni Pratiwi; Aziiz Rosdianto; Siti Mukarromah; Hanna Goenawan; Putri Tessa
WMJ (Warmadewa Medical Journal) Vol 8 No 1 (2023): May 2023
Publisher : Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/wmj.8.1.5819.27-33

Abstract

Sedentary lifestyle can cause the accumulation of energy reserves in the form of lipids in white adipose cells. Lifestyle modification by means of exercise is done to reduce fat reserves in white adipose tissue (WAT). This study aims to determine the effect of exercise in various intensities on the histological changes of white adipose cells. Research method exploratory with Federer formula to determine the number of samples carried out. Using 28 Wistar rats located at the Central Laboratory of Padjadjran University, Sumedang from May to June 2022. The data taken were the average diameter ± standard error (SEM) of the inguinal white adipose cells of the experimental rats. Data analysis using Microsoft Excel 2016 and SPSS v.28 software. Of the 28 samples studied, only 25 samples met the inclusion criteria. Group K is 0.15% (p = 0.024) greater than P2, and 0.25% (p 0.001) is greater than P3. The P1 group had a value of 0.17% (p = 0.025) greater than P3. Moderate and vigorous exercise can be used to reduce the size of white adipose cells. While low-intensity exercise is considered ineffective. Further research can be carried out to assess changes in white adipose cells based on exercise intensity from other sides besides their morphology. Keywords: Histological, White Adipose Tissue, Exercise